镁硼锌肥颗粒
水溶氧化镁 Water Soluble MgO (%min) |
酸溶三氧化二硼 S-B2O3 (%min) |
锌 Zn (%min) |
酸碱度PH |
粒度 Size (≥90%) |
硬度Hardness (N min) |
20 |
0.5 |
0.5 |
7-10 |
2-5mm |
40 |
*可定制Custom made is possible